330172-00-94-10-02-00 Bently Nevada | 3300 5mm Armored Probe 9.4in Case – PowerGearX

330172-00-94-10-02-00 – Bently Nevada 3300 5mm Probe with Armor (1/4-28 Thread, 9.4in Case)

Bently Nevada 330172-00-94-10-02-00 is a 3300 series 5mm probe. It has 1/4-28 UNF thread and armor. Case length is 9.4 inches. Made in U.S.A. Ideal for deep mount vibration monitoring.

• 5mm probe tip
  • Polyphenylene sulfide (PPS) material
  • High chemical resistance
• Long case: 9.4 inches
  • Reaches deep mounting holes
  • Option code 94
• Armored cable
  • Extra protection for tough jobs
  • Length: 1.0 meter (3.3 feet)
• 1/4-28 UNF thread
  • Standard mounting size
  • Max thread engagement: 0.375 inch
• Wide temperature range
  • Probe works from -35°C to +177°C
  • Storage down to -55°C

Technical Specifications

• General Info
  • Manufacturer: Bently Nevada
  • Model: 330172-00-94-10-02-00
  • Type: 3300 5mm Probe with armor
  • Made in: U.S.A.
  • Weight: 0.323 kg
• Dimensions & Options
  • Unthreaded length: 00 = 0 inch
  • Overall case length: 94 = 9.4 inch
  • Total length: 10 = 1.0 meter (3.3 feet)
  • Connector: 02 = Miniature coaxial ClickLoc
  • Agency approval: 00 = Not required
• Materials
  • Probe tip: Polyphenylene sulfide (PPS)
  • Probe case: AISI 304 stainless steel
  • Cable: 75Ω triaxial, FEP insulated
  • Connector: Gold-plated brass or beryllium copper
• Thread & Mounting
  • Thread size: 1/4-28 UNF
  • Max thread engagement: 0.375 inch
  • Recommended tap: #3 or larger
  • Probe case torque: 5.1 N·m (45 in·lb) recommended, max 7.3 N·m (65 in·lb)
• Electrical (at 24Vdc, 10kΩ load, 4140 steel target, 1.27mm gap)
  • Power supply: -17.5 to -26 Vdc at 12mA max
  • Sensitivity: <2mV change per volt change
  • Output resistance: 50Ω
  • Probe DC resistance (1.0m): 7.59 ± 0.50Ω
• Mechanical Limits
  • Tensile strength: 222 N (50 lbf)
  • Connector torque: max 0.565 N·m (0.42 ft·lbf)
  • Min cable bend radius: 25.4 mm (1.0 inch)
• Temperature Ranges (Probe only)
  • Operating: -35°C to +177°C
  • Below -34°C may damage pressure seal
  • Storage: -55°C to +232°C depending on T-class
• Magnetic Field Effect (60Hz, up to 300 Gauss, 5m system)
  • At 10 mil gap: 0.0119 mV pp/gauss
  • At 50 mil gap: 0.0131 mV pp/gauss
  • At 90 mil gap: 0.0133 mV pp/gauss

Expert Review – Vibration Monitoring Specialist

“The 330172-00-94-10-02-00 is perfect for deep mounting holes. The 9.4 inch case reaches where standard probes cannot. PPS tip resists harsh chemicals. Armor protects cable in tight spots. For large compressors, this probe gives stable data.” — Senior Instrument Engineer, PowerGearX

Manager’s Insight – Procurement & Reliability

“This Bently Nevada probe solves deep mount problems. Long case reduces adapter needs. With 12-month warranty and 24-hour shipping, it lowers downtime risk. Smart choice for plant maintenance teams.” — Operations Manager, PowerGearX

Applications & Suitable Equipment

• Large steam turbines
  • Deep bearing housing mounts
• Centrifugal compressors
  • Thrust position monitoring
• Heavy duty pumps
  • Shaft vibration tracking
• Electric generators
  • Air gap measurement
• Industrial gearboxes
  • Radial runout detection
• Paper mill rollers
  • High temp, dusty areas

Frequently Asked Questions (FAQ)

• Why choose the 9.4 inch case over standard length?
  • For deep mounting holes in thick machine casings. Standard probes may not reach.
• Experience-based: How to avoid cable damage during installation?
  • Keep bend radius above 25.4 mm. Use cable ties every 30 cm to prevent pulling.
• What is the warranty on this Bently Nevada probe?
  • 12 months from invoice. Covers manufacturing defects. Does not cover mechanical damage.
• Buying guide: Which proximitor works with this probe?
  • Use Bently Nevada 3300 XL Proximitor. Match cable length for best linear range.
• How fast do you ship? Which carriers?
  • Orders ship within 12-24 hours. We use FedEx, UPS, DHL. Tracking provided.

Selection Guide – Quick Tips

• Need longer unthreaded length?
  • Check model with different option codes. This has 0 inch unthreaded.
• Environment below -30°C?
  • Use heating jacket. Cold may damage seal below -34°C.
• Need agency approval?
  • This has 00 = Not required. Choose CN version for country specific approval.
• Need longer cable?
  • Options: 2, 5, or 9 meters. Ask sales for part number.

Compare with Other Bently Nevada 5mm Probes

• 330171-00-40-05-02-00 – 5mm Proximity Probe
  • Shorter case (4.0 inch), different unthreaded length
• 330171-05-63-05-02-CN – 5mm Probe with CN approval
  • 6.3 inch case, agency approval included

Warranty & Delivery

• 12-month warranty
  • Covers manufacturing defects only
  • Free technical support during warranty
• Fast shipping
  • 12-24 hour dispatch from our warehouse
  • Express options: FedEx, UPS, DHL
• Tracking number sent same day

Need help selecting the right probe length?
Email: sales@powergearx.com
WhatsApp / Call: +86 18030005825 (click to chat)

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Original Source: https://www.powergearx.com/